Tulip Suncatcher Set of Three (3) Outdoor & Indoor Usage -Tangerine, Lemon, Verde Green. Petal size 4” Wide x 2½” Tall with Fiberglass 20” Stem-Solar Powred -Glows with a neon Fluorescent look from sunrise to sunset. No batteries! Glows on cloudy days, snowy days, Rainy days and more. Can be used outside or inside and the acrylic material is strong so you can and should leave them out all seasons. Powered by ultra violet light regardless if the sun is shining or not